- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 8/08 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with moving particles
Patent holdings for IPC class B01J 8/08
Total number of patents in this class: 686
10-year publication summary
|
44
|
43
|
47
|
49
|
42
|
38
|
49
|
38
|
56
|
48
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4393 |
36 |
| Chevron Phillips Chemical Company LP | 1859 |
23 |
| IFP Energies Nouvelles | 3095 |
17 |
| SABIC Global Technologies B.V. | 4599 |
17 |
| BASF SE | 21308 |
14 |
| Chevron U.S.A. Inc. | 4136 |
13 |
| Saudi Arabian Oil Company | 14248 |
13 |
| China Petroleum & Chemical Corporation | 2154 |
12 |
| ExxonMobil Research And Engineering Company | 2407 |
10 |
| Ohio State Innovation Foundation | 2381 |
10 |
| Borealis AG | 2736 |
9 |
| Dow Global Technologies LLC | 10960 |
8 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 259 |
8 |
| Calix Ltd | 89 |
7 |
| LG Chem, Ltd. | 17929 |
6 |
| ExxonMobil Chemical Patents Inc. | 3776 |
6 |
| ThyssenKrupp AG | 3399 |
6 |
| The Japan Steel Works, Ltd. | 826 |
5 |
| Spinchem AB | 20 |
5 |
| Nanotech Energy, Inc. | 53 |
5 |
| Other owners | 456 |